Did you ever end up ordering those axles?I am in the middle of ordering some Mark Williams axles and may do the smaller register but for a different reason
because of the thickness of the Baer-DBA rotor I use (.300) the MW register will not fully support my wheel.
I checked with Moser, and they only have one height for the hub register, which is enough for rotor centering and not much else.One thing, while I believe Mark Williams are the top of the heap, I dont think they do roller bearing on axle C lock axles.
You likely will be talking to Moser or Dutchman
Step by step could you state exactly what
Spacer if used